Which of the following is the definition of proportional band of a controller?
(a) The range of air output as measured variable varies from maximum to minimum
(b) The range of measured variables from set value
(c) The range of measured variables through which the air output changes from maximum to minimum
(d) All of the mentioned
I had been asked this question in an interview for job.
Query is from Pole Placement by State Feedback topic in section State Variable Analysis and Design of Control Systems